We look at the division of 360718 by 86 
The aim is to understand the frequency of 86 in 360718.

Going ahead to step 1:
The number 86 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 86

On to step 2:
86 can be fit into 36 0 times, resulting in a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Take the next digit (0) from the dividend and append it to 36, then repeat: 360 / 86

Moving on to step 3:
86 goes into 360 4 times with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 344 from 360 leaves us with 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 86

Step 4:
167 divided by 86 is 1 with a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 41.0
If we take 86 away from 167, we end up with 81.
Bring next digit (1) of the dividend behind the 81 and repeat the process: 811 / 86

Step 5:
The number 86 fits into 811 9 times, leaving a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 419.0
If we take 774 away from 811, we end up with 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 86

On to step 6:
The number 86 fits into 378 4 times, leaving a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 4194.0
Subtracting 344 from 378 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
When dividing 340 by 86, we get 3 with a remainder of 82.
Use 3 as the next digit of our solution. 
Result so far: 4194.3
If we take 258 away from 340, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 8:
If we divide 820 by 86, we get 9 and a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 4194.39
Subtract 774 from 820 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
460 divided by 86 is 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 4194.395
Deduct 430 from 460 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
300 divided by 86 is 3 with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 4194.3953
The remainder is 42 after subtracting 258 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 11:
If we divide 420 by 86, we get 4 and a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 4194.39534
If we take 344 away from 420, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 12:
When dividing 760 by 86, we get 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 4194.395348
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 13:
If we divide 720 by 86, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 4194.3953488
If we subtract 688 from 720, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 4194.3953488 with a remaining 3.2e-07.